Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The outer dash-dash broken lines around the FIGURE show a display screen or portion thereof and form no part of the claimed design. The inner dash-dash broken lines within the FIGURE show portions of the graphical user interface that form no part of the claimed design. The dot-dash broken lines in the FIGURE represent a boundary line and forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 